Advertisements
Advertisements
प्रश्न
Choose the correct answer:
The absolute temperature value that corresponds to 27°C is
विकल्प
200 K
300 K
400 K
246 K
उत्तर
27°C = 27 + 273 = 300 K
APPEARS IN
संबंधित प्रश्न
Give the assumptions of the kinetic molecular theory.
State the law which is represented by the following graph:
2 liters of gas is enclosed in a vessel at a pressure of 760 mmHg. If the temperature remains constant, calculate pressure when volume changes to 4 dm3.
Taking the volume of hydrogen as calculated in Q.19, what change must be made in Kelvin (absolute) temperature to return the volume to 2500 cm3 (pressure remaining constant)?
Correct the following statement:
The volume of a fixed mass of a gas is directly proportional to its temperature, pressure remaining constant.
A certain mass of gas occupied 850 ml at a pressure of 760 mm of Hg. On increasing the pressure it was found that the volume of the gas was 75% of its initial value. Assuming constant temperature, find the final pressure of the gas?
At a given temperature the pressure of a gas reduces to 75% of its initial value and the volume increases by 40% of its initial value. Find this temperature if the initial temperature was -10°C.
Fill in the blank with the correct word, from the words in option:
At -273°C the volume of a gas is theoretically ______.
A fixed volume of a gas occupies 760cm3 at 27°C and 70 cm of Hg. What will be its vol. at s.t.p.
The following question refers to one mole of chlorine gas.
What volume will it occupy at 273°C?
